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BAT-3V6-R20.01 litijska baterija 3,6V 14Ah View larger

Lithium battery 3,6V BAT-3V6-R20.01

BAT-3V6-R20.01

New product

SAFT primary lithium battery LSH20, 3.6 V, 13 Ah, D (LR20) size. Long shelf life (up to 10 years) and wide operating range (-40 °C to +60 °C), suitable for alarm sensors and security devices.

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Overview
The BAT-3V6-R20.01 is a SAFT LSH20 primary (non‑rechargeable) lithium battery, nominal 3.6 V and 13 Ah capacity, engineered for reliable power in alarm, security and industrial applications.

Technical details

Chemistry: lithium thionyl chloride (Li‑SOCl2). Cell size: D / LR20 (approx. Ø 33.5 mm × 61.5 mm). Capacity: 13 Ah. Available terminations include button‑top or solder‑lug variants depending on the specific product code.

Applications and benefits

Designed for long‑life, low‑current devices such as detectors, wireless sensors, encrypted keys and other security modules. Low self‑discharge and high energy density make it suitable where long service life and stability are more important than initial cost.

Operating conditions

Operating temperature range: approximately -40 °C to +60 °C, so the cell performs well in cold environments. Follow manufacturer guidance for storage; recommended maximum storage temperature is commonly specified near 30 °C.

Electrical characteristics and notes

  • Nominal voltage: 3.6 V
  • Capacity: 13 Ah
  • Maximum short‑term/peak discharge (depending on variant): up to ~1.8 A; typical working current for long life: ~15 mA.
  • Primary (non‑rechargeable) cell — do not attempt to recharge.

Note: certain variants are subject to transport restrictions (air shipment limited). Check terminal type and mechanical fit before installation.

Recommended use

Well suited for alarm panels, external sensors and wireless modules that require stable voltage at low temperatures and extended operating life. Common replacement cell where D/LR20 lithium primary is specified.

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